Sketch the graph of
y=6−∣3x−6∣ y = 6 - |3x - 6| y=6−∣3x−6∣marking the coordinates of any points where the graph intersects the axes and the coordinates of the vertex.
Solve the inequality
6−∣3x−6∣<3 6 - |3x - 6| < 3 6−∣3x−6∣<3Practise Edexcel A Level Maths Functions and Graphs with exam-style questions for A Level Maths. 121 questions covering 2.1 The Modulus Function, 2.2 Functions and Mappings, 2.3 Composite Functions, 2.4 Inverse Functions, 2.5 y=|f(x)| and y=f(|x|), 2.6 Combining Transformations, and 2.7 Solving Modulus Problems, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.